Welcome to our store! 1. 2K HD image quality, USB interface is plug and play, driver-free, 360-degree rotating LED. 2. 4 million HD pixels. Video is clear and smooth with high color reproduction. 3. Built-in microphone, range up to 3 meters, supports intelligent noise reduction. 4. Can be used for videos of friends and relatives, online lectures, video conferences, live broadcasts, etc. 5. Supports Windows 7/Windows 8/Windows 10 and other common Windows operating systems, as well as OS X/Vista/Linux operating systems. Item Type: HD Webcam Focal Range: Approx. 90cm / 35.4in Main Control Chip: FH8852 Frame Rate: 25 FPS USB Cable Length: Approx. 140cm / 55.1in Voltage Range: 4.5V-5.5V Working Current: 180mA Photo Format: BMP, JPG, PNG Resolution: 2560x1440P Output Format: MJPG/YUY2/H.264/H265 Interface Type: USB2.0 Supported Devices: For Windows 7/Windows 8/Windows 10 and other common Windows operating systems, as well as OS X/Vista/Linux operating systems. Size: Approx. 78mm / 3.1in 57mm / 2.2in 50mm / 2in Package Includes: 1 x HD Webcam 1 x User Manual Customer satisfaction is our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.